2012-2013 Polaris Sportsman 400 H.O. / 500 Service Manual - All Models

2012-2013 Polaris Sportsman 400 H.O. / 500 Series technical guide: engine, fuel, transmission, and maintenance procedures. Includes part numbers for key components.

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Document Details

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Document Number / Seller:
32231 / Carol Peterson
File Size:
25.28 MB
File Type:
PDF
Language:
English
Printable:
Yes
Category:
ATV
Last updated / verified
Dec 8, 2025

Models Covered & Key Technical Specifications

2012-2013 Polaris Sportsman 400 H.O. / 500 Series Service Manual

This manual provides comprehensive repair and maintenance information for all 2012-2013 Polaris Sportsman 400 H.O. and 500 models, including Standard, Touring, Forest, and EFI variants.

2012-2013 Polaris Sportsman 400 H.O. & 500 Series (2012-2013) – Comprehensive Service & Repair Guide for All Standard, Touring, Forest & EFI Models Data-Compendium | Document Package

  • System Specifications: 455cc engine displacement establishes the core performance parameters.
  • Specific Engine Specs: For detailed component analysis, 87.9 x 75 mm defines the bore and stroke Range.
  • Carburetor Specs: The main jet requires a 160 setting for optimal fuel delivery Configuration.
  • Electrical Specs: The alternator output delivers 260 watts @ 3000 RPM Benchmarks.
  • Ignition Specs: Ignition timing is set to 30° ± 2° BTDC @ 5000 RPM Sequences.
  • Battery Specs: The maintenance-free battery provides 12 Amp Hr. Baseline.

Professional Workshop Service Manual & Technical Specifications

Polaris Sportsman 400 H.O. & 500 Series (2012-2013) Service Manual: Comprehensive Service & Repair Guide for All Standard, Touring, Forest & EFI Models Data-Compendium

Documentation-Type: Service Manual // Conceptual-Layout: Carburetor, Fuel System, Engine, Maintenance, Steering, Suspension, Body // Documentation-Type: Repair Guide

Polaris Sportsman 400 H.O. / 500 Series Service Manual Specifications

Specification Parameters Framework
Engine Displacement 455cc Core Performance
Bore & Stroke 87.9 x 75 mm Component Range
Main Jet 160 Fuel Delivery Configuration
Alternator Output 260 watts @ 3000 RPM Electrical Benchmarks
Ignition Timing 30° ± 2° BTDC @ 5000 RPM Timing Sequences
Battery 12 Amp Hr. Baseline Power Source

Featuring a modular arrangement of sections covering general information, engine disassembly and assembly, fuel system diagnostics, maintenance procedures, and body/steering/suspension component service. This manual details the critical systems necessary for keeping your Polaris Sportsman in optimal operating condition.

Engine Service

This section provides in-depth guidance on engine removal and installation, cylinder honing, crankshaft straightening, oil pressure tests, and detailed component inspections. It covers everything from camshaft timing to piston ring installation, ensuring a thorough understanding of the engine's mechanics.

Fuel System Service

Details the operation and service of both carbureted and EFI fuel systems. This includes carburetor adjustment, fuel pump testing, fuel filter replacement, and troubleshooting common fuel system issues like lean or rich mixtures and poor idle.

Maintenance Procedures

Outlines routine maintenance schedules and procedures, including pre-ride inspections, fluid level checks, filter replacements, and adjustments for various components like brakes and suspension. It emphasizes preventative maintenance for longevity and optimal performance.

Body, Steering & Suspension

Covers the removal and installation of body panels, bumpers, fenders, and storage components. It also details steering and suspension service, including A-arm and ball joint replacement, and strut cartridge service.

This manual documents torque specifications for critical fasteners to ensure proper assembly and the use of specialized tools where necessary for effective repairs.

FAQ

Confirm the **recommended** procedures for cleaning the carburetor. keyboard_arrow_down

2.75 Turns Out is the recommended pilot screw base setting for the Sportsman 400, while the Sportsman 500 uses 2 Turns Out.

What tools are **calibrated** for checking fluid capacity requirements? keyboard_arrow_down

A Mity-Vac™ (PN 2870975) is used for fuel system pressure tests and a vernier caliper or Float Adjustment Tool (PN 2872314) is used for measuring float bowl height.

Identify the **applicable** component identification for torque specifications. keyboard_arrow_down

10mm Cylinder Base Bolts require 45-49 ft-lbs (61-67 Nm) for torque specifications.

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The service manual is incredibly detailed and easy to follow. I appreciated the quick email response with the download link. Highly recommend for all Polaris Sportsman owners!